#Prevention4

17 Jul 2026

Younger generations show faster biological aging

A large study found younger generations have faster biological aging and this is linked to higher rates of early-onset cancer (diagnosed at age 55 or younger). Researchers used UK and US health data and organ measures to study risks.

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Photo by Brecht Corbeel, Unsplash

30 May 2026

Violence linked to teen tobacco use

Researchers found a strong link between exposure to violence and cigarette and e-cigarette use among adolescents. They say health and school staff should check for violence and offer prevention to reduce youth tobacco use.

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20 Dec 2025

Which childhood food allergies are outgrown?

Many children outgrow milk and egg allergies, while peanut, tree nut, sesame and shellfish allergies often persist. Factors such as IgE levels, allergy severity and genetics affect whether a child becomes tolerant and which treatments help.

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21 Oct 2024

Lenacapavir: six-month injection to prevent HIV

Lenacapavir is a long-acting injectable for HIV prevention that is given every six months. Experts say its effect will depend on price, supply and how quickly approvals and generic production reach countries in Africa and beyond.

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